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authorAurelien Aptel <aaptel@suse.com>2021-03-01 19:25:00 +0100
committerSteve French <stfrench@microsoft.com>2021-04-25 23:28:24 +0200
commit9d4ac8b6302c60a1949560e501fc1d0b4654b9c6 (patch)
tree19d653c93a6c819fe428f747d154c941972251b8 /fs/cifs
parentcifs: add FALLOC_FL_INSERT_RANGE support (diff)
downloadlinux-9d4ac8b6302c60a1949560e501fc1d0b4654b9c6.tar.xz
linux-9d4ac8b6302c60a1949560e501fc1d0b4654b9c6.zip
cifs: make fs_context error logging wrapper
This new helper will be used in the fs_context mount option parsing code. It log errors both in: * the fs_context log queue for userspace to read * kernel printk buffer (dmesg, old behaviour) Signed-off-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/fs_context.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/cifs/fs_context.h b/fs/cifs/fs_context.h
index 87dd1f7168f2..dc0b7c9489f5 100644
--- a/fs/cifs/fs_context.h
+++ b/fs/cifs/fs_context.h
@@ -13,7 +13,12 @@
#include <linux/parser.h>
#include <linux/fs_parser.h>
-#define cifs_invalf(fc, fmt, ...) invalf(fc, fmt, ## __VA_ARGS__)
+/* Log errors in fs_context (new mount api) but also in dmesg (old style) */
+#define cifs_errorf(fc, fmt, ...) \
+ do { \
+ errorf(fc, fmt, ## __VA_ARGS__); \
+ cifs_dbg(VFS, fmt, ## __VA_ARGS__); \
+ } while (0)
enum smb_version {
Smb_1 = 1,